baber/WOPTO huggingface dataset:
Patent JP-H04321256-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIBA KAZUYOSHI
IPC: H01L23/02
Filed: 1991-04-22
Abstract: PURPOSE:To erase a data by means of ultraviolet rays and to obtain the same heat-dissipating effect as that in conventional cases in a package structure on which an EPROM is mounted and whose heat-generating amount is large. CONSTITUTION:A semiconductor integrated circuit device 1 by a package structure on which an EPROM has been mounted is constituted of the following: a chip 2 in which a semiconductor integrated circuit has been formed; a board 3 on which a printed interconnection has been formed; an airtightly sealing cap 4; input/output pins 5 for external connection use; and fins 6 for heat dissipation use. Thereby, the package structure having a large heat-generating amount is formed. An ultraviolet transmitting window 9 is formed facedown so as to face the chip 2, and the fins 6 are attached via the substrate 3 so as to be faced upward.
Patent JP-S63257124-A (JP)
Title: Manufacture of superconductive wire
Inventor: YAMAUCHI GORO
IPC: H01B13/00
Filed: 1987-04-13
Abstract: PURPOSE:To obtain the uniform superconductive oxide phase by mixing three metal groups consisting of specific multiple kinds of metals respectively, heating and melting this mixture, spraying the molten alloy into a cooling medium to form an alloy wire, and heat-treating it in the atmosphere containing moisture and oxygen. CONSTITUTION:One or more kinds of metals selected from a group of Sc, Y, La, Ce, Pr, Nd, Pm, Sm, En, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Ac, Al, one or more kinds of metals selected from a group of Be, Mg, Ca, Sr, Ba, Ra, and one or more kinds of metals selected from a group of Cu, Ag, Au are mixed with the atom % ratio of about 1:2:3 respectively, this mixture is heated and melted uniformly. This molten alloy is sprayed through a nozzle into a cooling medium to form an alloy wire, then this alloy wire is heat-treated in the atmosphere containing moisture and oxygen. The uniform superconductive oxide phase can be thereby realized.
Patent JP-S57204508-A (JP)
Title: Laser light transmitter
Inventor: WASHIZU TERUO
IPC: B23K26/064
Filed: 1981-06-12
Abstract: PURPOSE:To slant incident light to an optical axis of incidence, to irradiate a circumference centering on the optical axis with the light, and to improve versatility, by arranging a mirror support, holding a scanning mirror rotatably on one axis, rotatably on a circumference centering on the optical axis of incidence. CONSTITUTION:A rotating driving mechanism for a mirror 3 consists of a mirror support 4 for holding the mirror 3, a bearing 8 for supporting it, and a part 13 which supports the mirror support 4 and rotates on a circumference centering on the 1st laser light center axis 1. Laser light 2a traveling along the 1st axis is reflected by the mirror 3 to the 2nd axis as laser light 2b. After the mirror support 4 is slanted at the prescribed angle theta of the mirror 3, a large gear 13b fitted to an external frame 13a rotates through a small gear 13c coupled directly to a driving motor 13d through a coupling 13e, and consequently the mirror 3 while slanted at the angle theta rotates to irradiate the circumference, centering on the 1st laser light center axis 1, with the laser light.
Patent JP-S5517452-A (JP)
Title: Temperature control method for heat block
Inventor: SENNARI KAZUO
IPC: G01N30/54
Filed: 1978-07-26
Abstract: PURPOSE: To increase the performance of temperature control, by preparing two sets of temperature detection fillers to one heat block.  
     CONSTITUTION: Two sets of temperature detection fillers 4, 5 are prepared to one heat block 2, and the first temperature detection filler 4 is fitted near the heating heater 1, and the second temperature detection filling 5 is at the remotest position from the heater 1, and they are connected to the control comparator 8 via the filler selection switch 7 driven with the filler selection comparator 9. Further, the filler selection designation temperatue is designated slightly lower than the set temperature of the temperature control circuit 10, temperature control is made with the second temperature detection filler 5 until the temperature reaches the designated value, and when reaching the value, the control is selected to the first temperature detection filler 4 to control to keep the set temperature. Thus, the required time to reach the filler selection designation temperature is shortened and the accuracy of the temperature control to keep the set temperature can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62245880-A (JP)
Title: Enclosure of liquid crystal display
Inventor: YOSHIMOTO YOSHINORI
IPC: H04N5/64
Filed: 1986-04-18
Abstract: PURPOSE:To prevent the destruction of a drive element such as a thin film transistor (TR) due to electrostatic shock and to prevent the flaw of the surface or damage to a board at drop impact by applying conductive flock processing to most of the outer surface of an enclosure. CONSTITUTION:Conductive fibers are subjected to conductive flock processing 22 to the surface of a coating face of an adhesive layer 21 of outer surface 101a, 102a, 8a of an enclosure main body 101, the enclosure cover 102 and the battery case 8 of a liquid crystla television receiver 100. The conductive flocking 22 is applied by flock processing depending on puffy touch flock being the alternate combination of the cut and loop and soft touch cotton implanted densely with elastic long piles adhered onto the adhesive layers 21. Further, the fiber flock 22 is executed by the electric flock processing that a negative static charge is given to the conductive adhesive layer 21a and fibers are adhered to the surface of the adhesives by the static electricity to apply flocking 22.
Patent JP-S63254479-A (JP)
Title: Heating and fixing device
Inventor: NAKAGAMI HIDEKAZU
IPC: G03G15/20
Filed: 1987-04-13
Abstract: PURPOSE:To obtain an image having a satisfactory quality by decreasing the abrasion powder generated from a brush, and also, preventing it from going into the inside of a casing, when supplying the power to a heating film of a heating element roller through a feeding brush held by a holder. CONSTITUTION:Power supplied from a power source cable 14 connected to a power source, in a state that a heating element roller 1 is rotating in a heating and fixing device A is supplied to a electrifiable part 6 for bringing it into slide-contacting with a feeding brush 13, and a heating film 3 through the feeding brush 13, and the film 3 generates Joule heat. In such a case, the brush 13 is worn out by bringing it into slide-contacting with the conductive part 6, and its abrasion powder scatters to the periphery. Its abrasion quantity increases as a temperature of the brush 13 rises by the film 3. However, since the brush 13 is brought into contact with the outside of a casing 10, in the outside end of the roller 1, a distance from the film 3 to the brush 13 is large, and its temperature rise is small, therefore, the abrasion powder quantity is small. Also, it does not occur that the generated abrasion powder goes into the inside of the casing 10, and adheres to a mold releasing layer 4.
Patent JP-H08285948-A (JP)
Title: Radiation dosimeter
Inventor: IWAMOTO AKINORI
IPC: G01T7/00
Filed: 1995-04-17
Abstract: PURPOSE: To provide a radiation dosimeter in which a detector is not easily damaged and by which a dose equivalent can be found precisely even for low- energy β-rays. CONSTITUTION: β-rays which have passed an incident-window protective plate 70a are detected by a detection part 20 not comprising a filter and a detection part 30 comprising a filter 30c. Detection signals of the detection parts 20, 30 are amplified and pulse-height-discriminated so as to be counted respectively by counters 26, 36. An arithmetic circuit 42 receives respective counted values of the counters 26, 36, it finds the ratio of the counted values, and it finds the energy of the β-rays corresponding to the ratio of the counted values from a sensitivity-ratio table which is stored in a memory 44.  In addition, the arithmetic circuit 42 finds the sensitivity of the detection part 20 or 30 corresponding to the energy of the β-rays found from an energy characteristic table which is stored in the memory 44, it corrects the counted value of the detection part 20 or 30 on the basis of the sensitivity, and it computes a dose equivalent.
Patent JP-H05290099-A (JP)
Title: Picture processor
Inventor: KATO TAKEYUKI
IPC: G16H10/60
Filed: 1992-04-10
Abstract: PURPOSE:To shorten picture retrieval time by displaying and controlling a picture on a picture display means through the use of digital picture data in digital picture data of R, G and B. CONSTITUTION:When an arithmetic and control circuit 1 selects a picture retrieval mode from an initial selection menu screen by a keyboard 2 and a mouse 7, it sequentially reads multiple pieces of color eyeground picture data recorded in a recording medium by a data recording and reproducing device 3, and sequentially displays eyeground images on a monitor television 5 through a picture construction circuit 4 from color eyeground picture data which are read. In such a case, the arithmetic and control circuit 1 sequentially reads only digital picture data of R among digital picture data of R, G and B, which are recorded in the recording medium, by the data recording and reproducing device 3, and displays a red eyeground image on the monitor television 5 through the picture construction circuit 4 from only digital picture data of R.
Patent JP-S5520217-A (JP)
Title: Alkali resistant glass
Inventor: TASHIRO HITOSHI
IPC: C03C13/00
Filed: 1978-07-25
Abstract: PURPOSE: To provide useful alkali resistant glass with superior alkali resistance contg. a specified mol% of Na 2 O, BaO, Al 2 O 3 , TiO 2  and ZrO 2  which glass is used as a material for cement-reinforcing glass fiber and a strong alkali soln. container.  
     CONSTITUTION: The alkali resistant glass contains, by mol, Na 2 O+BaO 20W40% (Na 2 O 0W16%), Al 2 O 3  5W25% and TiO 2 +ZrO 2  44W65% (ZrO 2  0W13%), and the total amt. of them occupies above 85% of the compsn. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04323206-A (JP)
Title: Production of ethylene polymer
Inventor: TAKAHASHI HAJIME
IPC: C08F4/658
Filed: 1991-04-22
Abstract: PURPOSE:To obtain the subject polymer having moderately broad molecular weight distribution by using a catalyst containing an organic Al compound and a component produced by reacting an Mg compound, a Ti compound and a polymeric Si compound and contacting the reaction product with halogenated Si, Al and a hydrocarbon. CONSTITUTION:The objective polymer is produced by contacting ethylene or ethylene and a 3-10C alpha-olefin with a catalyst composed of (A) a solid component of Ziegler-type catalyst obtained by contacting and reacting a silicon halide (e.g. methyltrichlorosilane) with a solid catalyst component composed of a magnesium dihalide, a titanium tetraalkoxide and/or a polytitanic acid ester and a polymeric silicon compound of formula (R<1> is hydrocarbon group) (e.g. methylhydropolysiloxane) and contacting the reaction product with a halogenated hydrocarbon compound (e.g. t-butyl bromide) and a halogenated aluminum compound (e.g. anhydrous aluminum chloride) and (B) an organic aluminum compound (e.g. triethylaluminum).
Patent JP-H06279433-A (JP)
Title: 6-membered carbonic acid ester derivative
Inventor: WATANABE KIYOSHI
IPC: C08F20/26
Filed: 1993-03-25
Abstract: PURPOSE:To obtain a new 6-membered carbonic acid ester derivative useful e.g. as a raw material for a polymer having high crosslinking degree and solvent resistance. CONSTITUTION:A 6-membered carbonic acid ester derivative expressed by formula I (R is lower alkyl), e.g. 4-methacryloyloxymethyl-4-methyl-1,3-dioxan-2- one. The 6-membered carbonic acid ester derivative of formula I can be produced by reacting an acid halide of formula II (X is halogen) with a carbonic acid ester of formula III in the presence of a base. A reactive resin particle is obtained by polymerizing the new 6-membered ring carbonic acid ester derivative of formula I together with a polymerizable monomer such as an acrylic acid ester. The crosslinking reaction of the reactive resin proceeds in an aqueous medium to form a crosslinked resin having high crosslinking degree and excellent solvent resistance.
Patent JP-H05122855-A (JP)
Title: Power supply system
Inventor: OKAMOTO MITSUHISA
IPC: H02J7/35
Filed: 1992-04-10
Abstract: PURPOSE:To reduce a cost at the time of installing a system and to provide a power supply system having a high power utility efficiency. CONSTITUTION:A power supply system comprises an air conditioner 34, i.e., a load, solar cells 1 so composed as to supply power to the conditioner 34 and a system power control circuit 2, and further includes a commercial power source 4 to be used together the cells 1 and supplements power supply from the cells 1 to the conditioner 34. At the time of operating the conditioner 34, the circuit 2 variably regulates an operating point of the cell 1 in response to required power of the conditioner 34, i.e., variably regulates power to be supplied from the cell 1 to the conditioner 34.
Patent JP-H038419-A (JP)
Title: Method for preventing clogging of filter membrane of liquid filter device and liquid filter device
Inventor: YAMADA SHIZUHIRO
IPC: B01D63/02
Filed: 1989-04-11
Abstract: PURPOSE:To allow the efficient execution of the peeling of impurities from a filter membrane by relatively oscillating the filter membrane and liquid at the time of passing liquid reverse from the liquid flow at the time of filtering in the method for filtering the liquid by permeating the same through the filter membrane. CONSTITUTION:A washing liquid is passed under a high pressure from a filtrate port 16 and a concd. liquid port 14 and an exciting device 17 is driven at the time of back washing in the method for filtering the liquid by permeating the same through the filter membrane 19. An oscillating body 22 is oscillated in this way, by which the filter membrane 19 is oscillated. The impurity particles sticking to the filter membrane 19 are dislodged and liberated from the membrane surface by the oscillation of the filter membrane 19. The impurities are then stripped from the filter membrane 19 by the washing liquid flowing in the direction reverse from the flow direction at the time of the filtration and are thereby removed. As a result, the peeling of the impurities from the filter membrane is effectively executed even in the case of filtering liquid having a silica component at a high concn.
Patent JP-S59215373-A (JP)
Title: Hot-melt adhesive
Inventor: MORI TADAHIRO
IPC: C08G63/18
Filed: 1983-05-23
Abstract: PURPOSE:To provide a hot-melt adhesive which consists mainly of a thermoplastic segment type copolyester elastomer consisting of specified short-chain ester units and long-chain ester units and exhibits excellent heat-resistant and low-temp. adhesion and thermal stability. CONSTITUTION:The hot-melt adhesive consists mainly of a thermoplastic segment type copolyester elastomer with a limiting viscosity number of 0.5-1.5 which consists of 10-75wt% (A) short-chain ester units consisting of an aromatic dicarboxylic acid and a 2-10C alkylene glycol and 90-25wt% (B) long-chain ester units consisting of an aromatic dicarboxylic acid and alpha,omega-1,2-polybutadiene glycol with an average molecular weight of 350-6,000 and/or long-chain ester units consisting of an alpha,omega-1,2-polybutadiene carboxylic acid with an average molecular weight of 350-6,000 and a 2-10C alkylene glycol.
Patent JP-S62248183-A (JP)
Title: Magnetic floppy disk jacket and its manufacture
Inventor: AKEKI SHIGEMASA
IPC: G11B23/033
Filed: 1986-04-22
Abstract: PURPOSE:To lessen the shifting off of a sheet after bonding a magnetic floppy disk with a yoke and to obtain a high quality jacket free from phase shift of a signal by bonding them with a radiation curing type adhesive. CONSTITUTION:The liquid radiation curing adhesive is applied on the yoke 12 and/or a magnetic disk 11 in its or their specified location (s) and with a specific thickness. On the thus made surface, radiactive rays are emitted from few to a few tens of seconds to form an adhesive layer. Thereafter, the yoke 12 and the magnetic disk 11 are automatically bonded together to produce a magnetic disk with yoke 10. For the radiation curing adhesive, a desirable material may be such that a tackifier and a rubber ingredient are mixed in an acryl oligomer which is the major ingredient, and further an optical sensitizer and an optical accelerator are mixed. Of the application of the above adhesive on the magnetic disk 11 and/or the yoke 12, the adhesive is applied by means of an automatic painting method as controlling the thickness of the layer by such as a silk screen or mail coating.
Patent JP-H0376988-A (JP)
Title: Rotatable crown for rotary drill and substratum drilling method
Inventor: OURETSUTO SUCHIYUWAATO
IPC: E21B10/567
Filed: 1990-04-05
Abstract: PURPOSE: To improve durability by engaging a crown in which a long and thin cutting element of square or rectangular cross section is discontinuously buried in a cutting surface to a tip of a drill rod and advancing the rotating crown in a base layer. CONSTITUTION: At a working end 32 of a rotary drill crown 30, a plurality of segments 34 are provided, a groove 46 for cooling and washing is formed between each segment 34 and many thin and long cutting elements 50 are partially buried into a top surface 42. Each element 50 is provided with a longitudinal direction axis and a flat rectangular surface 52 and a cutting line is formed by a corner 54 of the surface 52. The crown 30 is rotated, a base layer is cut by the corner 54 and punching is performed till all of the elements 50 is worn out. Therefore, durability can be improved.
Patent JP-2000284888-A (JP)
Title: Right and left divided type keyboard device
Inventor: SHIRABE AKIRA
IPC: G06F3/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a right and left divided type keyboard device where the same opening angle can easily be set. SOLUTION: This keyboard device 10 includes a plurality of operation keys 12 which are disposed so that each of head parts protrudes above an upper surface of a case 11 and a control circuit for generating a control signal on the basis of a signal from each of the operation keys. The case is divided into right and left so that a key group 12a on the left and a key group 12b on the right out of the each of the operation keys can be separated from each other at the center and the divided left and right cases 11a and 11b are slidably connected in the horizontal direction by a connection member 13 at a rear end so that this sides open. Furthermore, the connection member is equipped with a scale 13a for indicating an opening angle of the right and left cases.
Patent JP-S63255743-A (JP)
Title: Multiprocessor monitoring system
Inventor: INOUE SABURO
IPC: G06F11/16
Filed: 1987-04-14
Abstract: PURPOSE:To monitor multiple processors without providing a processor for maintenance by periodically performing one and the same contents of internal test in respective processors and collating test results of processors with one another. CONSTITUTION:In each of processors (CP) (1-0)-(1-n), an internal test means 20 is started by an interrupting means 10 to execute the internal test. The result of this internal test is stored in an internal test result storage area 30 of a common memory 3 through a common bus 4. Thereafter, each CP reads the contents of the internal test result storage area 30 and successively compares the internal test result of this CP with internal test results of the other CPs. When the internal test result of the CP does not coincide with internal test results of two or more CPs, the fault of this CP is decided not only to give an alarm but also stop the operation of this CP. When the internal test result of the CP does not coincide with that of only one CP, the fault of this CP is decided and access to this CP is inhibited.
Patent JP-H05262981-A (JP)
Title: Water-dispersible polyaniline composition and its production
IPC: C08K5/42
Filed: 1992-03-18
Abstract: PURPOSE:To simply obtain the subject composition having small particle diameter, excellent dispersibility, stability with time and processability, comprising a polyaniline containing a low-molecular protonic acid as a dopant and a polystyrenesulfonate as a water dispersant. CONSTITUTION:An aqueous solution containing an aniline salt and a polystyrenesulfonate (e.g. ammonium polystyrenesulfonate) having >=50,000 molecular weight is mixed with an oxidizing agent (e.g. ferric chloride) while maintaining the aqueous solution at pH2-5 and subjected to oxidative polymerization to give the objective composition comprising a polyaniline containing a low-molecular protonic acid as a dopant and a polystyrenesulfonate having >=50,000 molecular weight as a water dispersant.
Patent JP-S61247513-A (JP)
Title: Window glass setting structure for automobile
Inventor: FUJII HIROKI
IPC: B60J1/02
Filed: 1985-04-26
Abstract: PURPOSE:To perform the molding and attachment of a lace easily and accurately, by bending a positioning part of a spacer to the downside with a leg part of the lace and housing it in the downside of the leg part, in the case where window glass is attached to a peripheral flange part of a body opening part. CONSTITUTION:A spacer 1 is constituted of a slender, platelike setting seat 1a, a platelike positioning part 1c rising at an almost right angle to the setting seat 2a from an upper end of a thin, curved bending part 1b is one end part in a longitudinal direction of the setting seat 1a and a double-side tape 2 stuck to a lower surface of the setting seat 1a. And, the spacer 1 is set up in a peripheral flange 5 of a door opening part at a proper interval. With this constitution, at the time of setting window glass 3, this glass 3 sticks fast to the peripheral flange part 5 and the a leg part 7a of a lace 7 is inset in space between a peripheral end face 3a of the glass 3 and a peripheral wall part 6. At this time, a positioning part 1c of the spacer 1 is bent to the downside by the leg part 7a of the lace 7, thus the lace 7 is positioned.
Patent JP-S5318242-A (JP)
Title: Process for treating organic sewage water
Inventor: KOMATSU SHIGERU
IPC: C02F3/06
Filed: 1976-07-30
Abstract: PURPOSE: To implant filamentous microorganisms in a medium uniformly and to effect oxidation decomposition of organic sewage water efficiently, by feeding a recycling water having a rich nutrient source through a plurality of tubes of different length in a microorganism-implanting medium in a container. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06278623-A (JP)
Title: Servo valve
Inventor: SUZUKI MIKIO
IPC: B62D5/083
Filed: 1993-03-29
Abstract: PURPOSE:To prevent the variance in the characteristics and abnormal noise by providing a pressure controlling land part and a pressure characteristic adjusting land part where the chamfering for throttle control is formed on a fitting part of a sleeve valve member and a rotor valve member in a servo valve for the power steering device of an automobile. CONSTITUTION:Eight (8) recessed grooves 42 are formed on the inner circumference of a sleeve valve member 40, and a land part 41 is formed between the respective recessed grooves 42. A land part 31 is formed on the outer circumference of the rotor valve member 30 by making correspondence with the recessed groove 42 of the sleeve valve member 40. Recessed grooves 32 are formed between the respective land parts 31. Supply holes 43 are opened for every other land parts 41, and connected to a supply pump 50. The land part 31 opposite to the recessed groove 32 between the supply hole 31 and the discharge hole 33 is made the control land part 411, while the other land parts are made the adjustment land part 412, and the first chamfering N which is gradually inclined to the control land part 411 and the second chambering U which is steeply inclined from the adjustment land part 412 are formed respectively.